BFC237390032 Vishay, BFC237390032 Datasheet - Page 23

• Manufacturer Part Number: BFC237390032
• Description: Cap Film 4.7uF 100VDC/63VAC PET 10% 31 X 9 X 19mm RDL 27.5mm Loose in Box
• Manufacturer: Vishay
• Series: 2222373r

Specifications of BFC237390032

• Package/case: 31(Max) X 9(Max) X 19(Max)
• Mounting: Through Hole
• Capacitance Value: 4.7 uF
• Voltage: 100|63 Vdc|Vac
• Dielectric: PET
• Lead Pitch For Radial: 27.5 mm
• Product Length: 31(Max) mm
• Product Depth: 9(Max) mm
• Tolerance: 10 %
• Operating Temperature: -55 to 100 °C
• Capacitance: 4.7UF
• Voltage Rating, Ac: 63V
• Voltage Rating, Dc: 100V
• Capacitor Dielectric Type: POLYESTER
• Tolerance,: 10%
• Tolerance, -: 10%
• Temp, Op. Max: 105(DEGREE C)
• Rohs Compliant: YES
• Voltage Rating: 100 Volts
• Termination Style: Radial
• Lead Spacing: 27.5 mm
• Operating Temperature Range: 0 C to + 85 C
• Product: Metallized Polyester Film Capacitors
• Lead Free Status / Rohs Status: Details

MKT371, MKT372, MKT373
Vishay BCcomponents
HEAT CONDUCTIVITY (G) AS A FUNCTION OF (ORIGINAL) PITCH AND CAPACITOR BODY
THICKNESS IN mW/°C
POWER DISSIPATION AND MAXIMUM COMPONENT TEMPERATURE RISE
The power dissipation must be limited in order not to exceed the maximum allowed component temperature rise as a function of
the free ambient temperature.
The power dissipation can be calculated according type detail specification “HQN-384-01/101: Technical Information Film
Capacitors”.
The component temperature rise (ΔT) can be measured (see section “Measuring the component temperature” for more details)
or calculated by ΔT = P/G:
• ΔT = Component temperature rise (°C)
• P = Power dissipation of the component (mW)
• G = Heat conductivity of the component (mW/°C)
MEASURING THE COMPONENT TEMPERATURE
A thermocouple must be attached to the capacitor body as in:
The temperature is measured in unloaded (T
The temperature rise is given by ΔT = T
To avoid radiation or convection, the capacitor should be tested in a wind-free box.
www.vishay.com
116
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10.0
11.0
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18.0
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PITCH 7.62 mm
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For technical questions, contact:
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PITCH 10.0 mm
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amb
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MKT Radial Potted Type
) and maximum loaded condition (T
6.0
7.5
9.0
DC Film Capacitors
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HEAT CONDUCTIVITY (mW/°C)
PITCH 15.0 mm
[e-mail]
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Thermocouple
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PITCH 22.5 mm
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Document Number: 28109
PITCH 27.5 mm
Revision: 22-Dec-10
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